lifegpc/GARbro-crskycode
1
0
Fork 0
mirror of https://github.com/crskycode/GARbro.git synced 2026-06-06 13:48:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'scientificworld-master'

Browse Source
This commit is contained in:
nanami5270
2026-01-27 02:42:01 +08:00
parent ede00c430f ed1b39efdd
commit 9647b68729
11 changed files with 755 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
ArcFormats/ArcFormats.csproj
View File

@@ -139,6 +139,8 @@
<Compile Include="AdvSys\ImageGWD.cs" />
<Compile Include="Ail\ArcLNK2.cs" />
<Compile Include="AIRNovel\ArcAIR.cs" />
<Compile Include="aNCHOR\ArcFPD.cs" />
<Compile Include="aNCHOR\AudioFCD.cs" />
<Compile Include="Artemis\ImageNekoPNG.cs" />
<Compile Include="CsWare\AudioWAV.cs" />
<Compile Include="CsWare\ImageGDT.cs" />
@@ -157,6 +159,7 @@
<Compile Include="FC01\ArcBDT.cs" />
<Compile Include="FC01\ArcSCXA.cs" />
<Compile Include="FC01\BdtTables.cs" />
<Compile Include="Fog\ArcDAT.cs" />
<Compile Include="GScripter\ArcDATA.cs" />
<Compile Include="Ism\ImagePNG.cs" />
<Compile Include="Kid\ArcDATRAW.cs" />
@@ -178,6 +181,7 @@
<Compile Include="Illusion\ArcPP.cs" />
<Compile Include="Interheart\ImageBMP.cs" />
<Compile Include="Interheart\ImageHMP.cs" />
<Compile Include="CatSystem\ArcZT.cs" />
<Compile Include="JamCreation\ArcDAT.cs" />
<Compile Include="JamCreation\ImageDPO.cs" />
<Compile Include="AliceSoft\ArcAAR.cs" />
@@ -1094,6 +1098,7 @@
<Compile Include="KiriKiri\KiriKiriCx.cs" />
<Compile Include="KogadoCocotte.cs" />
<Compile Include="AudioOGG.cs" />
<Compile Include="aPLibStream.cs" />
<Compile Include="LzssStream.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Properties\Settings.Designer.cs">

120
ArcFormats/CatSystem/ArcZT.cs Normal file
View File

@@ -0,0 +1,120 @@
//! \file ArcZT.cs
//! \date 2021 May 25
//! \brief CatSystem2 pack file.
//
// Copyright (C) 2021 by morkt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using GameRes.Compression;
namespace GameRes.Formats.CatSystem
{
[Export(typeof(ArchiveFormat))]
public class ZtOpener : ArchiveFormat
{
public override string Tag { get { return "ZT/PACK"; } }
public override string Description { get { return "CatSystem2 pack file"; } }
public override uint Signature { get { return 0; } }
public override bool IsHierarchic { get { return true; } }
public override bool CanWrite { get { return false; } }
public ZtOpener ()
{
Extensions = new string[] { "zt" };
}
struct ZtSubdirectory
{
public string Name;
public long Offset;
}
public override ArcFile TryOpen (ArcView file)
{
if (file.MaxOffset < 0x11C)
return null;
if (0x110 > file.View.ReadUInt32 (8) || 1 < file.View.ReadUInt32 (0xC))
return null; // First entry is too small, or not a file or folder
var dir = new List<Entry> ();
var subdirs = new Queue<ZtSubdirectory> ();
const string sep = "\\";
string parent_name = "";
long offset = 0;
uint offset_next;
do
{
offset_next = file.View.ReadUInt32 (offset);
uint entry_size = file.View.ReadUInt32 (offset+8);
if (0 != offset_next && 0xC + entry_size > offset_next)
return null;
uint attributes = file.View.ReadUInt32 (offset+0xC);
string name = file.View.ReadString (offset+0x10, 0x104);
if (1 < attributes || 0 == name.Length)
return null;
if (0 == attributes)
{
var entry = FormatCatalog.Instance.Create<PackedEntry> (parent_name + name);
uint packed_size = file.View.ReadUInt32 (offset+0x114);
if (0x110 + packed_size != entry_size)
return null;
entry.Offset = offset + 0x11C;
entry.Size = packed_size;
entry.UnpackedSize = file.View.ReadUInt32 (offset+0x118);
entry.IsPacked = true;
if (!entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
}
else if (0 != file.View.ReadUInt32 (offset+4))
{
subdirs.Enqueue (new ZtSubdirectory { Name = parent_name + name + sep, Offset = offset });
}
if (0 == offset_next && 0 != subdirs.Count)
{ // No more entries in current directory, go to next subdirectory
var subdir = subdirs.Dequeue ();
parent_name = subdir.Name;
offset = subdir.Offset;
offset_next = file.View.ReadUInt32 (offset+4); // offset_child
if (0xC + file.View.ReadUInt32 (offset+8) > offset_next)
return null;
}
offset += offset_next;
}
while (0 != offset_next);
return new ArcFile (file, this, dir);
}
public override Stream OpenEntry (ArcFile arc, Entry entry)
{
var pentry = (PackedEntry)entry;
if (0 == pentry.UnpackedSize)
return Stream.Null;
var input = arc.File.CreateStream (entry.Offset, entry.Size);
return new ZLibStream (input, CompressionMode.Decompress);
}
}
}

58
ArcFormats/Enigma/ArcEVB.cs
View File

@@ -29,6 +29,7 @@ using System.IO;
using System.Linq;
using System.Text;
using GameRes.Utility;
using GameRes.Compression;
namespace GameRes.Formats.Enigma {
public enum NodeTypes {
@@ -45,14 +46,34 @@ namespace GameRes.Formats.Enigma {
public override bool IsHierarchic { get { return true; } }
public override bool CanWrite { get { return false; } }
public EvbPackOpener() {
Signatures = new uint[] { 0x425645, 0x905a4d, 0 };
Extensions = new[] { "exe" };
}
public override ArcFile TryOpen(ArcView file) {
uint index_size = file.View.ReadUInt32(0x40) + 68;
uint index_offset = 0x4F;
uint base_offset = 0;
if (file.View.AsciiEqual(0, "MZ")) {
var exe = new ExeFile(file);
var sig = new byte[] { 0x45, 0x56, 0x42, 0x00 };
if (exe.ContainsSection(".enigma1")) {
var ofs = exe.FindString(exe.Sections[".enigma1"], sig);
if (ofs != -1)
base_offset = (uint)ofs;
}
if (base_offset == 0)
return null;
}
else if (!file.View.AsciiEqual(0, "EVB"))
return null;
uint index_size = file.View.ReadUInt32(base_offset + 0x40) + base_offset + 68;
uint index_offset = base_offset + 0x4F;
uint file_offset = index_size;
var dir = new List<Entry>();
var name_buffer = new StringBuilder();
var counts = new List<uint> { file.View.ReadUInt32(0x4C) };
var counts = new List<uint> { file.View.ReadUInt32(base_offset + 0x4C) };
var names = new List<string> { "" };
while (index_offset < index_size - 4) {
@@ -73,12 +94,12 @@ namespace GameRes.Formats.Enigma {
index_offset++;
counts[counts.Count - 1]--;
if (type == NodeTypes.File) {
var entry = Create<Entry>(Path.Combine(names.Concat(new[] { name }).ToArray()));
var entry = Create<PackedEntry>(Path.Combine(names.Concat(new[] { name }).ToArray()));
uint unpacked_size = file.View.ReadUInt32(index_offset + 2);
uint size = file.View.ReadUInt32(index_offset + 49);
if (unpacked_size != size)
return null; // packed entry not implemented
entry.IsPacked = unpacked_size != size;
entry.Offset = file_offset;
entry.UnpackedSize = unpacked_size;
entry.Size = size;
file_offset += size;
if (!entry.CheckPlacement(file.MaxOffset))
@@ -106,5 +127,30 @@ namespace GameRes.Formats.Enigma {
return new ArcFile(file, this, dir);
}
public override Stream OpenEntry(ArcFile arc, Entry entry) {
var pent = entry as PackedEntry;
if (pent.IsPacked) {
uint header_size = arc.File.View.ReadUInt32(pent.Offset);
uint offset = header_size;
Stream input = null;
for (uint i = 8; i < header_size; i += 12) {
uint chunk_size = arc.File.View.ReadUInt32(pent.Offset + i);
var chunk = new aPLibStream(
arc.File.CreateStream(pent.Offset + offset, chunk_size)
);
if (input != null)
input = new ConcatStream(input, chunk);
else
input = chunk;
offset += chunk_size;
}
return input;
}
else
return arc.File.CreateStream(pent.Offset, pent.Size);
}
}
}

93
ArcFormats/Fog/ArcDAT.cs Normal file
View File

@@ -0,0 +1,93 @@
//! \file ArcDAT.cs
//! \date 2026-01-24
//! \brief FOG resource archive format.
//
// Copyright (C) 2026 by morkt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using GameRes.Utility;
namespace GameRes.Formats.Fog {
internal class DatEntry : Entry {
public string FileName;
}
[Export(typeof(ArchiveFormat))]
public class DatOpener : ArchiveFormat {
public override string Tag { get { return "DAT/FOG"; } }
public override string Description { get { return "FOG resource archive"; } }
public override uint Signature { get { return 0; } }
public override bool IsHierarchic { get { return true; } }
public override bool CanWrite { get { return false; } }
public override ArcFile TryOpen(ArcView file) {
var base_name = Path.GetFileNameWithoutExtension(file.Name);
bool multipart = base_name.Contains("_");
if (multipart)
base_name = base_name.Split('_')[0];
var index_file_name = base_name + "File.dat";
if (!File.Exists(index_file_name))
return null;
var index = File.ReadAllBytes(index_file_name);
var transformer = new NotTransform();
transformer.TransformBlock(index, 0, index.Length, index, 0);
using (var mem = new MemoryStream(index))
using (var reader = new BinaryReader(mem)) {
var dir = new List<Entry>();
while (mem.Position < mem.Length) {
uint name_length = Binary.BigEndian(reader.ReadUInt32());
string name = Binary.GetCString(reader.ReadBytes((int)name_length), 0);
var entry = Create<DatEntry>(name);
if (multipart) {
uint part = Binary.BigEndian(reader.ReadUInt32());
entry.FileName = string.Format("{0}_{1:00}.dat", base_name, part);
if (!File.Exists(entry.FileName))
return null;
}
else {
entry.FileName = file.Name;
}
reader.ReadUInt32();
entry.Offset = Binary.BigEndian(reader.ReadUInt32());
reader.ReadUInt32();
entry.Size = Binary.BigEndian(reader.ReadUInt32());
dir.Add(entry);
}
return new ArcFile(file, this, dir);
}
}
public override Stream OpenEntry(ArcFile arc, Entry entry) {
var dent = entry as DatEntry;
using (var data_file = new ArcView(dent.FileName)) {
var input = data_file.CreateStream(dent.Offset, dent.Size);
return new XoredStream(input, 0xFF);
}
}
}
}

BIN
ArcFormats/Resources/Formats.dat
View File

Binary file not shown.

134
ArcFormats/aNCHOR/ArcFPD.cs Normal file
View File

@@ -0,0 +1,134 @@
//! \file ArcFPD.cs
//! \date 2026-01-19
//! \brief AGES Mk2 resource archive.
//
// Copyright (C) 2026 by morkt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Text;
using GameRes.Compression;
using GameRes.Utility;
namespace GameRes.Formats.Anchor {
internal class FpdArchive : ArcFile {
public readonly byte[] Key;
public FpdArchive(ArcView arc, ArchiveFormat impl, ICollection<Entry> dir, byte[] key) : base (arc, impl, dir) {
Key = key;
}
}
[Export(typeof(ArchiveFormat))]
public class FpdOpener : ArchiveFormat {
public override string Tag { get { return "FPD"; } }
public override string Description { get { return "AGES Mk2 resource archive"; } }
public override uint Signature { get { return 0x00445046; } } // 'FPD\x00'
public override bool IsHierarchic { get { return true; } }
public override bool CanWrite { get { return false; } }
public override ArcFile TryOpen(ArcView file) {
int version = Binary.BigEndian(file.View.ReadInt32(4));
if (version != 2)
return null;
int count = (int)Binary.BigEndian(file.View.ReadInt64(8));
if (!IsSaneCount(count))
return null;
long data_start = Binary.BigEndian(file.View.ReadInt64(0x10));
long offset = 0x38;
if (data_start < count * 32 + offset)
return null;
uint index_size = (uint)(data_start - offset);
var key = QueryKey();
var dir = new List<Entry>(count);
using (var input = file.CreateStream(offset, (uint)(data_start - offset)))
using (var decrypted = new ByteStringEncryptedStream(input, key))
using (var reader = new BinaryReader(decrypted)) {
var name_offsets = new List<long>(count);
for (int i = 0; i < count; i++) {
long name_offset = Binary.BigEndian(reader.ReadInt64());
long data_offset = Binary.BigEndian(reader.ReadInt64());
long size = Binary.BigEndian(reader.ReadInt64());
long unpacked_size = Binary.BigEndian(reader.ReadInt64());
var entry = new PackedEntry {
Offset = data_start + data_offset,
Size = (uint)size,
UnpackedSize = (uint)unpacked_size,
IsPacked = unpacked_size != 0
};
if (!entry.CheckPlacement(file.MaxOffset))
return null;
dir.Add(entry);
name_offsets.Add(name_offset);
}
var name_block = reader.ReadBytes((int)(data_start - offset - count * 32));
using (var mem = new MemoryStream(name_block))
using (var stream = new ZLibStream(mem, CompressionMode.Decompress))
using (var output = new MemoryStream()) {
stream.CopyTo(output);
var names = output.ToArray();
for (int i = 0; i < count; i++) {
dir[i].Name = Binary.GetCString(names, (int)name_offsets[i], Encoding.UTF8);
dir[i].Type = FormatCatalog.Instance.GetTypeFromName(dir[i].Name);
}
}
return new FpdArchive(file, this, dir, key);
}
}
public override Stream OpenEntry(ArcFile arc, Entry entry) {
var farc = arc as FpdArchive;
var pent = entry as PackedEntry;
var input = farc.File.CreateStream(entry.Offset, entry.Size);
var decrypted = new ByteStringEncryptedStream(input, farc.Key);
if (pent.IsPacked)
return new ZLibStream(decrypted, CompressionMode.Decompress);
else
return decrypted;
// TODO: epk decryption
}
byte[] QueryKey() {
return DefaultScheme.ArchiveKey;
}
FpdScheme DefaultScheme = new FpdScheme();
public override ResourceScheme Scheme {
get { return DefaultScheme; }
set { DefaultScheme = (FpdScheme)value; }
}
}
[Serializable]
public class FpdScheme : ResourceScheme {
public byte[] ArchiveKey;
public byte[] EpkKey;
}
}

55
ArcFormats/aNCHOR/AudioFCD.cs Normal file
View File

@@ -0,0 +1,55 @@
//! \file AudioFCD.cs
//! \date 2026-01-19
//! \brief AGES Mk2 audio format.
//
// Copyright (C) 2026 by morkt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//
using System;
using System.ComponentModel.Composition;
using System.IO;
using System.Linq;
namespace GameRes.Formats.Anchor
{
[Export(typeof(AudioFormat))]
public class FcdAudio : AudioFormat
{
public override string Tag { get { return "FCD"; } }
public override string Description { get { return "AGES Mk2 audio format"; } }
public override uint Signature { get { return 0x00444346; } } // 'FCD\x00'
public FcdAudio ()
{
Extensions = new string[] { "fcd" };
}
public override SoundInput TryOpen (IBinaryStream file)
{
file.Position = 4;
// guess: big endian, version=2, type=0 (ogg), offset=0xC
byte[] data = { 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x4F, 0x67, 0x67, 0x53 };
if (!file.ReadBytes (0x0C).SequenceEqual (data))
throw new NotSupportedException();
return new OggInput (new StreamRegion (file.AsStream, 0x0C));
}
}
}

188
ArcFormats/aPLibStream.cs Normal file
View File

@@ -0,0 +1,188 @@
//! \file aPLibStream.cs
//! \date 2026-01-09
/*
* aPLib compression library - the smaller the better :)
*
* C depacker
*
* Copyright (c) 1998-2014 Joergen Ibsen
* All Rights Reserved
*
* http://www.ibsensoftware.com/
*/
// C# port by scientificworld
using System;
using System.Collections.Generic;
using System.IO;
namespace GameRes.Compression {
public sealed class aPLibCoroutine : Decompressor {
Stream m_input;
uint m_tag;
uint m_bitcount;
public override void Initialize (Stream input) {
m_input = input;
}
protected override IEnumerator<int> Unpack () {
uint offs, len, R0, LWM;
var hist = new List<byte>();
m_bitcount = 0;
R0 = uint.MaxValue; // (uint) -1
LWM = 0;
m_buffer[m_pos] = ReadByte();
hist.Add(m_buffer[m_pos++]);
if (--m_length == 0)
yield return m_pos;
while (true) {
if (GetBit() != 0) {
if (GetBit() != 0) {
if (GetBit() != 0) {
offs = 0;
for (int i = 0; i < 4; i++) {
offs = (offs << 1) + GetBit();
}
if (offs != 0) {
m_buffer[m_pos] = hist[(int)(hist.Count - offs)];
}
else {
m_buffer[m_pos] = 0x00;
}
hist.Add(m_buffer[m_pos++]);
LWM = 0;
if (--m_length == 0)
yield return m_pos;
}
else {
offs = (uint)ReadByte();
len = 2 + (offs & 0x0001);
offs >>= 1;
if (offs != 0) {
for (; len != 0; len--) {
m_buffer[m_pos] = hist[(int)(hist.Count - offs)];
hist.Add(m_buffer[m_pos++]);
if (--m_length == 0)
yield return m_pos;
}
}
else {
yield break;
}
R0 = offs;
LWM = 1;
}
}
else {
offs = GetGamma();
if ((LWM == 0) && (offs == 2)) {
offs = R0;
len = GetGamma();
for (; len != 0; len--) {
m_buffer[m_pos] = hist[(int)(hist.Count - offs)];
hist.Add(m_buffer[m_pos++]);
if (--m_length == 0)
yield return m_pos;
}
}
else {
if (LWM == 0) {
offs -= 3;
}
else {
offs -= 2;
}
offs <<= 8;
offs += (uint)ReadByte();
len = GetGamma();
if (offs >= 32000) {
len++;
}
if (offs >= 1280) {
len++;
}
if (offs < 128) {
len += 2;
}
for (; len != 0; len--) {
m_buffer[m_pos] = hist[(int)(hist.Count - offs)];
hist.Add(m_buffer[m_pos++]);
if (--m_length == 0)
yield return m_pos;
}
R0 = offs;
}
LWM = 1;
}
}
else {
m_buffer[m_pos] = ReadByte();
hist.Add(m_buffer[m_pos++]);
LWM = 0;
if (--m_length == 0)
yield return m_pos;
}
}
}
uint GetBit () {
uint bit;
if (m_bitcount-- == 0) {
m_tag = (uint)ReadByte();
m_bitcount = 7;
}
bit = (m_tag >> 7) & 0x01;
m_tag <<= 1;
return bit;
}
uint GetGamma () {
uint result = 1;
do {
result = (result << 1) + GetBit();
} while (GetBit() != 0);
return result;
}
byte ReadByte () {
int b = m_input.ReadByte();
if (b == -1)
throw new EndOfStreamException();
return (byte)b;
}
}
public class aPLibStream : PackedStream<aPLibCoroutine> {
public aPLibStream (Stream input, CompressionMode mode = CompressionMode.Decompress, bool leave_open = false) : base (input, leave_open) {
if (mode != CompressionMode.Decompress)
throw new NotImplementedException ("aPLibStream compression not implemented");
}
}
}

102
Experimental/CatSystem/ArcIRIS.cs Normal file
View File

@@ -0,0 +1,102 @@
//! \file ArcIRIS.cs
//! \date 2026-01-25
//! \brief CatSystem for Android resource archive.
//
// Copyright (C) 2026 by morkt
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Text;
using GameRes.Utility;
namespace GameRes.Formats.CatSystem {
[Export(typeof(ArchiveFormat))]
public class IrisPckOpener : ArchiveFormat {
public override string Tag { get { return "DAT/IRIS"; } }
public override string Description { get { return "CatSystem for Android resource archive"; } }
public override uint Signature { get { return 0x53495249; } } // 'IRISPCK'
public override bool IsHierarchic { get { return true; } }
public override bool CanWrite { get { return false; } }
public override ArcFile TryOpen(ArcView file) {
if (!file.View.AsciiEqual(4, "PCK"))
return null;
uint offset = 0x18;
var dir = new List<Entry>();
var name_buffer = new StringBuilder();
while (offset < file.MaxOffset) {
offset += 8;
uint name_length = file.View.ReadUInt32(offset);
offset += 8;
name_buffer.Clear();
for (int i = 0; i < name_length; i += 2) {
char c = (char)file.View.ReadUInt16(offset + i);
if (c == 0)
break;
name_buffer.Append(c);
}
var dirname = name_buffer.ToString().Replace("/", "\\");
offset += name_length;
offset += 4;
int count = (int)file.View.ReadUInt32(offset);
var dir_inner = new List<Entry>(count);
offset += 0xC;
uint prev = 0;
for (int i = 0; i < count; i++) {
offset += 8;
uint size = file.View.ReadUInt32(offset);
uint padded_size = file.View.ReadUInt32(offset + 4);
name_length = file.View.ReadUInt32(offset + 8);
offset += 0x18;
name_buffer.Clear();
for (int j = 0; j < name_length; j += 2) {
char c = (char)file.View.ReadUInt16(offset + j);
if (c == 0)
break;
name_buffer.Append(c);
}
var basename = name_buffer.ToString();
var entry = Create<Entry>(Path.Combine(dirname, basename));
entry.Offset = prev;
entry.Size = size;
prev += padded_size;
offset += name_length;
dir_inner.Add(entry);
}
for (int i = 0; i < count; i++) {
dir_inner[i].Offset += offset;
}
offset += prev;
dir.AddRange(dir_inner);
}
return new ArcFile(file, this, dir);
}
}
}

1
Experimental/Experimental.csproj
View File

@@ -149,6 +149,7 @@
<ItemGroup>
<Compile Include="Artemis\ImageIPT.cs" />
<Compile Include="Cabinet\ArcCAB.cs" />
<Compile Include="CatSystem\ArcIRIS.cs" />
<Compile Include="CellWorks\ArcDB.cs" />
<Compile Include="Artemis\GplexBuffers.cs" />
<Compile Include="Microsoft\ArcEXE.cs" />

5
GameRes/Utility.cs
View File

@@ -113,6 +113,11 @@ namespace GameRes.Utility
return GetCString (data, index, length_limit, Encodings.cp932);
}
public static string GetCString (byte[] data, int index, Encoding enc)
{
return GetCString (data, index, data.Length - index, enc);
}
public static string GetCString (byte[] data, int index)
{
return GetCString (data, index, data.Length - index, Encodings.cp932);